[Effects of hematocrit on blood proton relaxation time].
The paper deals with the study of a phenomenon of less time of blood proton relaxation with higher hematocrit, it shows experimental dependence of the time of relaxation of blood protons and diluent-red cell mass mixtures of on the value of hematocrit. Experiments have indicated that the relaxation time T1 for blood protons and mixtures of red cell mass with plasma and physiological saline linearly decreases with hematocrit increases. An adequate theoretical equation has been derived on the basis of the hypothesis that T1 decreases are due to increased blood liquid phase viscosity.
Zhernovoĭ
A I
AI
Sharshina
L M
LM
D001774:Blood Chemical Analysis; D001809:Blood Viscosity; D004911:Erythrocyte Volume; D006400:Hematocrit; D006801:Humans; D008279:Magnetic Resonance Imaging; D008954:Models, Biological; D011522:Protons
D011522:Protons
Vliianie gematokrita na vremia relaksatsii protonov krovi.